Cleaning Plant at Virginia-Pocahontas Coal Company Mine #1 near Richlands, Virginia. Conveyors Take the Coal From a Storage Silo to the Plant Where It Is Washed and Graded by Automated Equipment in a Control Room. The Mine Digs Metallurgical Coal for Use
| Uploaded by | U.S. National Archives |
|---|---|
| License | No known copyright restrictions |
| Comments | 0 |
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| Views | 12,677 |
| Date taken | 1974 |
| Date uploaded | 2009-09-10 |
| Tags | usnationalarchives, environmentalprotectionagency, documerica, nara:arcid=556404 |
| Visibility | public |